Version.cpp

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#ifdef HAVE_CONFIG_H
#  include "config.h"
#endif
 
#include <algorithm>
#include <ostream>
#include <string>
#include <type_traits>
#include <vector>
 
#include <simgear/debug/logstream.hxx>
 
#include "Version.hpp"
 
namespace yasim {
    
static const std::vector<std::string> VersionStrings = {
    "YASIM_VERSION_ORIGINAL",
    "YASIM_VERSION_32",
    "2017.2",
    "2018.1",
    "YASIM_VERSION_CURRENT",
};
    
YASIM_VERSION Version::getByName(const std::string& name)
{
    auto it = std::find(VersionStrings.begin(), VersionStrings.end(), name);
    if (it == VersionStrings.end()) {
        SG_LOG(SG_FLIGHT,SG_ALERT,"Unknown yasim version '" << name << "' ignored, using YASIM_VERSION_ORIGINAL");        
        return YASIM_VERSION::ORIGINAL;
    }
    YASIM_VERSION v = static_cast<YASIM_VERSION>(std::distance(VersionStrings.begin(), it));
    if (v > YASIM_VERSION::CURRENT) return YASIM_VERSION::CURRENT;
    else return v;
}
 
std::string Version::getName(YASIM_VERSION v)
{
    return VersionStrings.at(static_cast<int>(v));
}
 
void Version::setVersion( const char * version )
{
    const std::string v(version);
    _version = getByName(v);
    SG_LOG(SG_FLIGHT,SG_ALERT, "This aircraft uses yasim version '" << v << "' (" << _version << ")\n");
}
 
Version::versionUnderlyingType Version::getVersion() const
{
    return static_cast<versionUnderlyingType>(_version);
}
 
std::ostream& operator<<(std::ostream& os, const YASIM_VERSION& version)
{
    using underlying = std::underlying_type<YASIM_VERSION>::type;
    return os << static_cast<underlying>(version);
}
 
} // namespace yasim